Issues

• ChatUpstage() default model solar-mini is retired on 2026-10-30; add solar-pro4 / solar-mini4 / solar-embedding-2

  langchain-ai/langchain-upstage#109 · Filter by author fjvbn2003 opened on Oct 16, 2026

• tokenizers pin (^0.20.0) blocks Python 3.14 support

  langchain-ai/langchain-upstage#100 · Filter by author jyje opened on Jul 14, 2026

• [Architecture Proposal] Solar Episodic Memory Layer: Implementing Multi-Session Learning from Human-in-the-Loop (HITL) Corrections

  langchain-ai/langchain-upstage#79 · Filter by author smartass-4ever opened on Feb 16, 2026

• Support Document Parse mode=enhanced|auto in UpstageDocumentParseLoader

  langchain-ai/langchain-upstage#78 · Filter by author kyuengmanKim opened on Feb 9, 2026

• [이슈] 답변 시 토큰이 두번씩 나오는 현상

  langchain-ai/langchain-upstage#60 · Filter by author craftsangjae opened on Aug 29, 2025
  2

• Fix: Could you solve this dependency conflict?

  langchain-ai/langchain-upstage#34 · Filter by author e7217 opened on Nov 25, 2024